3735023 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3735023 > 2 > ChemIDplus > 018283824 > 18283-82-4 Citric acid , ammonium nickel salt EINECS 242-161-1 > 18283-82-4 > 018283824 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=018283824 $$$$